$nav_height: 60px;
.detailnav {
  width: 100%;
  height: $nav_height;
  line-height: $nav_height;
  background-color: #fff;
  box-shadow: 0 6px 6px rgba(0,0,0,0.1);
  border-top: $border;
  border-bottom: $border;
  .nav_content {
    .title {
      float: left;
      font-weight: 400;
      font-size: 18px;
    }
    .con_box {
      .left {
        float: left;
        font-size: 12px;
        display: flex;
        span {
          margin: 0 10px;
        }
      }
      .right {
        float: right;
        font-size: 14px;
        .alink {
          color: #616161;
        }
        span {
          margin: 0 10px;
          color: $tips-color;
        }
        .buy_btn {
          float: right;
          width: 118px;
          height: 28px;
          line-height: 28px;
          text-align: center;
          background-color: $theme-color;
          margin-left: 12px;
          margin-top: 16px;
          color: #fff;
          font-size: 12px;
          letter-spacing: 1px;
        }
      }
    }
  }
}